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AO6420

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Alpha & Omega Semicon MOSFETs, TSOP-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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AO6420

Alpha & Omega Semicon · MOSFETs · TSOP-6

AO6420 from Alpha & Omega Semicon, in a TSOP-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 D passive Drain, internally connected to the other drain pins (2, 5, 6); VDS rated 60V and continuous ID 4.2A at TA=25°C.
2 D passive Drain, internally connected to the other drain pins (1, 5, 6); VDS rated 60V and continuous ID 4.2A at TA=25°C.
3 G input Gate, with maximum gate-source voltage of ±20V and threshold VGS(th) of 1V min to 3V max.
4 S passive Source, the only source pin; maximum body-diode continuous current is 3A.
5 D passive Drain, internally connected to the other drain pins (1, 2, 6); pulsed drain current up to 20A.
6 D passive Drain, internally connected to the other drain pins (1, 2, 5); VDS rated 60V and RDS(ON) below 60mΩ at VGS=10V.

Key specifications

Parameter Value
Manufacturer Alpha & Omega Semicon
Package TSOP-6
Category Triode/MOS Tube/Transistor
Pins 6

CAD (KiCad official)

  • Symbol: AO6420
  • Footprint: Package_SO:TSOP-6_1.65x3.05mm_P0.95mm
  • 3D model: TSOP-6 (KiCad packages3D, STEP)
  • 3D model files: ao6420-etched.step / ao6420-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ao6420.step / ao6420.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Alpha & Omega Semicon datasheet (4 pp, sha256 f87d34bfdf5fcbfb, retrieved 2026-10-28, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF